Abstract
To get the skill of the aspect of project manager's attitude is very difficult for the candidates of project manager. But this project manager's skill is great influence on the success of project. The cause of its difficulty is in the lack of senior project manager that has enough experience and has knowledge in the project management. In this paper, the WBT system with courseware that expresses the experience or the knowledge of past projects is proposed. The effectiveness of this system is verified by the experts in project management. The result of the verification shows the good performance for the development of project manager's attitude.
